Ten annual returns are listed in the following table: a. What is the arithmetic average return over the 10-year period? b. What is the geometric average return over the 10-year period? c. If you invested $100.00 at the beginning, how much would you have at the end? a. What is the arithmetic average return over the 10-year period? The arithmetic average return over the 10-year period is %. (Round to two decimal places.) Data table (Click on the following icon in order to copy its contents into a spreadsheet.) 19.8% 16.1% 18.4% - 49.4% 43.5% 1.9% - 16.9% 46.4% 44.7% - 3.5% -